Other Information: Spray Fungicure intensive on exposed nail-beds, on cuticles, around nail edges and under nail tips. While not all finger and toe fungal infections are curable with OTC topical medications, if you see improvement within 4 weeks of use, you may continue to use Fungicure intensive until satisfactory results are obtained. You may report serious side effects to the phone number provided under Questions? below. 1% clotrimazole in 99% isopropyl alcohol. Doctor recommended. Treats exposed nail-bed fungus. Nothing stronger without an Rx. Visible results in as little as 4 weeks. Kills 6 types of fungus. Non-aerosol. Pump spray liquid. Cures. Max strength anti-fungal. Kills 6 types of fungus. Kerasal, Nonyx, & Britenow. Cosmetic only. fungicure.com. The active ingredient in fungicure is recognized by the FDA to be safe and effective when used as directed.